The anodized blue dust cap on the MOFO subwoofer looks cool, and also serves a specific purpose. Because the dust cap is coupled to an aluminum voice coil former, it acts as a heatsink, extracting heat away from the voice coil, keeping it cool.

Non-Pressed Pulp Cone

Ask any sound quality enthusiast what woofer cone material they prefer, and they will all say PAPER. With that in mind, we used a beefy non-pressed pulp paper cone. The aluminum dust cap fits into recesses of the cone for additional bracing.

Re-cone Kit Available

For those of you who live extreme and push a MOFO beyond its limits, a pre-assembeled re-cone kit is available. Due the the precise nature of reconing subwoofers, we recommend re-coning performed by an exeperienced car audio professional.